3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'CustomErrorLog "/errorlog wtf" hello bvc "jjrr" hello rrgg/x^$46/ "rggg£"'; preg_match('/"([^"]*)"|\S+/', $str, $matches); $errorLog = 'syslog:wtf'; var_dump(false === strpos($errorLog, "|"));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.00918.36
8.3.50.0070.00717.93
8.3.40.0140.00318.65
8.3.30.0090.00619.05
8.3.20.0040.00420.39
8.3.10.0000.00823.71
8.3.00.0080.00019.38
8.2.180.0120.00616.75
8.2.170.0120.00322.96
8.2.160.0100.00320.38
8.2.150.0050.00224.18
8.2.140.0090.00024.66
8.2.130.0050.00226.16
8.2.120.0000.00722.34
8.2.110.0030.00622.25
8.2.100.0060.00617.75
8.2.90.0000.00719.18
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0080.00417.91
8.2.50.0050.00618.07
8.2.40.0030.00520.07
8.2.30.0030.00518.07
8.2.20.0050.00317.82
8.2.10.0000.00718.01
8.2.00.0050.00317.67
8.1.280.0140.00425.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0090.00024.00
8.1.230.0090.00319.11
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00017.23
8.1.190.0030.00617.35
8.1.180.0060.00318.10
8.1.170.0060.00318.58
8.1.160.0000.00721.96
8.1.150.0000.00718.88
8.1.140.0000.00817.40
8.1.130.0030.00317.88
8.1.120.0050.00217.44
8.1.110.0040.00417.44
8.1.100.0000.00717.52
8.1.90.0020.00517.54
8.1.80.0060.00317.50
8.1.70.0080.00017.51
8.1.60.0000.00917.62
8.1.50.0000.00817.48
8.1.40.0070.00017.49
8.1.30.0050.00317.63
8.1.20.0040.00417.63
8.1.10.0030.00517.61
8.1.00.0040.00417.59
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.39
8.0.270.0030.00317.08
8.0.260.0060.00017.19
8.0.250.0030.00316.99
8.0.240.0000.00817.09
8.0.230.0030.00317.03
8.0.220.0030.00316.95
8.0.210.0030.00316.94
8.0.200.0000.00716.86
8.0.190.0050.00317.00
8.0.180.0070.00016.94
8.0.170.0050.00316.94
8.0.160.0000.00717.07
8.0.150.0040.00416.85
8.0.140.0040.00416.80
8.0.130.0030.00313.36
8.0.120.0040.00416.97
8.0.110.0040.00416.85
8.0.100.0040.00416.99
8.0.90.0040.00416.96
8.0.80.0060.00916.93
8.0.70.0040.00416.82
8.0.60.0050.00316.95
8.0.50.0040.00416.85
8.0.30.0120.00817.01
8.0.20.0130.00617.40
8.0.10.0030.00317.10
8.0.00.0130.00616.73
7.4.330.0070.00015.02
7.4.320.0000.00716.81
7.4.300.0070.00016.78
7.4.290.0030.00316.73
7.4.280.0060.00316.79
7.4.270.0070.00016.71
7.4.260.0000.00716.55
7.4.250.0040.00416.78
7.4.240.0040.00416.81
7.4.230.0040.00416.71
7.4.220.0090.00916.75
7.4.210.0110.00716.77
7.4.200.0000.00716.90
7.4.160.0100.00716.61
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0110.00616.57
7.4.120.0110.00916.81
7.4.110.0100.00716.61
7.4.100.0100.00716.69
7.4.90.0040.01316.70
7.4.80.0100.00719.39
7.4.70.0120.00616.67
7.4.60.0100.00716.70
7.4.50.0000.00816.77
7.4.40.0070.01016.77
7.4.30.0070.01016.55
7.4.00.0100.00615.16
7.3.330.0030.00213.09
7.3.320.0030.00313.11
7.3.310.0030.00316.39
7.3.300.0000.00716.26
7.3.290.0100.00416.34
7.3.280.0070.01316.34
7.3.270.0060.01217.40
7.3.260.0100.00716.43
7.3.250.0100.00716.44
7.3.240.0090.00916.73
7.3.230.0140.00816.64
7.3.210.0100.00716.43
7.3.200.0120.00919.39
7.3.190.0070.01116.39
7.3.180.0120.00616.39
7.3.170.0110.00616.41
7.3.160.0100.00716.57
7.3.10.0030.01016.68
7.3.00.0000.01416.52
7.2.330.0120.00916.81
7.2.320.0120.00416.59
7.2.310.0140.00316.66
7.2.300.0130.00616.55
7.2.290.0140.01016.80
7.2.130.0040.01117.05
7.2.120.0030.00716.73
7.2.110.0100.00716.97
7.2.100.0030.01316.87
7.2.90.0040.01116.92
7.2.80.0000.00916.83
7.2.70.0030.01016.57
7.2.60.0110.00317.00
7.2.50.0140.00017.00
7.2.40.0110.00716.84
7.2.30.0030.01016.85
7.2.20.0040.01116.99
7.2.10.0130.00316.93
7.2.00.0020.00918.30
7.1.250.0040.01115.95
7.1.100.0000.01118.37
7.1.70.0100.00617.26
7.1.60.0030.00919.32
7.1.50.0130.00335.09
7.1.00.0070.07322.59
7.0.200.0000.01016.87
7.0.140.0000.07022.21
7.0.60.0070.05019.78
7.0.50.0030.05717.89
7.0.40.0100.08320.18
7.0.30.0530.06720.05
7.0.20.0300.04720.14
7.0.10.0130.08720.14
7.0.00.0030.08320.29
5.6.280.0130.06321.04
5.6.210.0130.06020.66
5.6.200.0000.05018.23
5.6.190.0030.06320.41
5.6.180.0200.07320.45
5.6.170.0130.04720.48
5.6.160.0030.04320.32
5.6.150.0070.07718.09
5.6.140.0070.03718.07
5.6.130.0100.07718.18
5.6.120.0070.07320.99
5.6.110.0170.07720.95
5.6.100.0070.03721.00
5.6.90.0170.04321.09
5.6.80.0070.04020.38
5.6.70.3900.04020.36
5.5.350.0370.07020.43
5.5.340.0000.04317.98
5.5.330.0100.08720.37
5.5.320.0270.08020.29
5.5.310.0130.05320.16
5.5.300.0070.05317.98
5.5.290.0000.05718.03
5.5.280.0130.06320.95
5.5.270.0130.08020.79
5.5.260.0030.04320.83
5.5.250.0100.08020.68
5.5.240.0300.06720.14
5.4.450.0230.04719.63
5.4.440.0830.04719.45
5.4.430.0000.06319.60
5.4.420.0970.04719.58
5.4.410.1030.08319.50
5.4.400.0800.05319.31
5.4.390.0870.05018.92
5.4.380.0730.05718.80
5.4.370.0770.05019.22
5.4.360.0800.05319.14
5.4.350.0800.06719.14
5.4.340.0060.03411.97
5.4.320.0050.04812.45
5.4.310.0080.04012.45
5.4.300.0050.03712.45
5.4.290.0060.04412.45
5.4.280.0060.03512.35
5.4.270.0050.03812.35
5.4.260.0070.04012.35
5.4.250.0030.04012.34
5.4.240.0040.03812.34
5.4.230.0050.04012.34
5.4.220.0010.04012.34
5.4.210.0070.03512.34
5.4.200.0080.03412.34
5.4.190.0060.03512.34
5.4.180.0030.03912.34
5.4.170.0080.03712.34
5.4.160.0070.03412.34
5.4.150.0040.03812.34
5.4.140.0090.03812.02
5.4.130.0030.04012.01
5.4.120.0050.03611.96
5.4.110.0090.03311.96
5.4.100.0080.03311.96
5.4.90.0090.03511.97
5.4.80.0040.03911.96
5.4.70.0020.04011.96
5.4.60.0070.03311.96
5.4.50.0040.03811.96
5.4.40.0060.03511.95
5.4.30.0020.03911.95
5.4.20.0070.03311.95
5.4.10.0050.03411.95
5.4.00.0090.03211.44
5.3.290.0040.04112.80
5.3.280.0050.03812.71
5.3.270.0060.03912.73
5.3.260.0060.03912.72
5.3.250.0080.03512.72
5.3.240.0050.03712.72
5.3.230.0050.03812.71
5.3.220.0050.04112.68
5.3.210.0050.03912.68
5.3.200.0090.03412.68
5.3.190.0070.03712.68
5.3.180.0060.03612.67
5.3.170.0070.03512.67
5.3.160.0060.03612.68
5.3.150.0060.03712.67
5.3.140.0040.03812.66
5.3.130.0080.03612.66
5.3.120.0090.03512.66
5.3.110.0060.03912.66
5.3.100.0040.03812.12
5.3.90.0060.03612.09
5.3.80.0050.03612.07
5.3.70.0090.03212.07
5.3.60.0060.03612.06
5.3.50.0130.03012.00
5.3.40.0070.03512.00
5.3.30.0130.02711.95
5.3.20.0070.03411.73
5.3.10.0050.03511.70
5.3.00.0080.03311.68
5.2.170.0050.0299.19
5.2.160.0030.0309.19
5.2.150.0020.0339.19
5.2.140.0060.0299.19
5.2.130.0060.0279.14
5.2.120.0070.0289.15
5.2.110.0030.0309.15
5.2.100.0050.0289.15
5.2.90.0020.0319.15
5.2.80.0040.0319.14
5.2.70.0050.0309.14
5.2.60.0080.0279.10
5.2.50.0030.0319.07
5.2.40.0060.0279.05
5.2.30.0040.0299.02
5.2.20.0060.0289.01
5.2.10.0050.0288.92
5.2.00.0040.0288.77
5.1.60.0040.0248.06
5.1.50.0040.0298.05
5.1.40.0050.0268.04
5.1.30.0030.0268.39
5.1.20.0040.0268.41
5.1.10.0030.0288.13
5.1.00.0070.0238.14
5.0.50.0040.0206.61
5.0.40.0020.0206.47
5.0.30.0010.0356.29
5.0.20.0030.0196.26
5.0.10.0030.0216.24
5.0.00.0020.0316.23
4.4.90.0060.0174.78
4.4.80.0010.0164.76
4.4.70.0040.0144.76
4.4.60.0010.0174.76
4.4.50.0070.0114.77
4.4.40.0050.0234.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0060.0144.85
4.4.00.0030.0254.76
4.3.110.0040.0154.67
4.3.100.0030.0154.66
4.3.90.0010.0174.63
4.3.80.0030.0254.59
4.3.70.0040.0144.63
4.3.60.0030.0134.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0020.0163.28
4.3.20.0010.0163.26
4.3.10.0020.0163.22
4.3.00.0000.0236.93

preferences:
41.04 ms | 400 KiB | 5 Q